sendmail: NOQUEUE: Authentication-warning

["Christopher S. Swingley" <cswingle@iarc.uaf.edu>]

A few days ago I upgraded one of my severs to the latest iteration of
potato and since then I've been seeing messages similar to this in my
syslog:

    Jan 24 16:18:57 denali sendmail[17441]: NOQUEUE: Authentication-
        Warning: foo.bar.edu: Host bar.foo.edu [200.200.10.10] claimed 
        to be bar

I get these warnings from some of my Windows machines, as well as remote
systems that must not be configured quite right.  It's not a big deal,
but does anyone know how to stop this warning?  I worry about when it
will no longer be a warning. . .

Chris
-- 
Christopher S. Swingley           tel: 907-474-2689 fax: 474-2643
930 Koyukuk Drive, Suite 408C     email: cswingle@iarc.uaf.edu
University of Alaska Fairbanks    www.frontier.iarc.uaf.edu:8080/
Fairbanks, AK  99775                     ~cswingle

PGP key: http://www.frontier.iarc.uaf.edu:8080/~cswingle/pubkey.asc